Jeffrey 34

Can anyone tell me which pin in the ecm plug works the turbo actuator,don’t think my actuator is getting the right voltage not getting 12 volts when key is switched on.

Should it be on the bottom like it is now or should I move it to the top that’s the way it was when I bought the truck,but I have seen some that was on the top didn’t know if it made a difference

Does it matter if this cut off valve is on the bottom or should it be on the top of T valve.

Yes I can see them,thanks

Got it I’ll check it out first thing in the morning thanks.

I have a 2-8 code

Should there be any voltage from the manifold temp sensor plug when key is switched on just replaced sensor and there’s no voltage when key is on or with truck running

Haven’t taken tube off yet but will check it when I do

So you have to buy the x over tube with sensors installed

Can I just replace the two egr temp sensors or do I have to buy the metal tube and sensors as one unit

Egr sensor code

Which one would be the boost sensor

No change

You talking about the small electrical plug on egr valve

Yes took the line off and blew air through the actuator and it went all the way and came back that’s working fine ,no air coming out line when you switch truck on until you crank engine up then there’s plenty coming out it pushes actuator rod all the way out when you crank engine it’s just not cycling when you switch truck on ,I have noticed when I’m loaded and pulling hard on engine when I let off accelerator it makes a loud hissing sound but can’t tell where it’s coming from